03:33 AM EDT 12/22/2014
Originally posted 04/29/2014 08:45AM
Jimmy Fallon's lip-synch battles have long been an institution on his shows. But we don't know how he'll top this one.
Emma Stone paid a visit to The Tonight Show Monday, and she came prepared. That is to say, she came prepared to rap Ludacris's hyper-fast part on DJ Khaled's "All I Do Is Win." By the end of her performance, the title certainly seemed apt.
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